Hello, so my problem started about a day ago. I booted up my computer and as soon as it went passed the loading screen it blue screened. Every time I tried to start it up again it kept blue screening. So I sent my friend a picture of the blue screen and he said it was a registry error and that I should use the system operating disk. So I did but when I tried to clean out the computer and it blue screened again now I cant start up the operating disk. It stays stuck in the windows boot manager screen